METHOD OF MANUFACTURING LARGE-SIZE PNEUMATIC TIRES Russian patent published in 2019 - IPC B29D30/06 

FIELD: machine building.

SUBSTANCE: invention relates to the production of pneumatic large-sized and super-large tires, quarry and agricultural tires, in which an incomplete tire blank is made – a module. Billet includes all elements of the tire without tread. Collect the frame with side rings and sidewalls, form the frame, impose layers of the belt, the inner base layer, the protector. Conduct molding and vulcanization. When this protector is in the form of an annular tread billet, which is pre-installed in a tire mold, it is molded until full wetting of the rubber into the elements of the mold pattern, followed by moving the tire-module into the specified tire mold by molding, joining it with the finished ring tread stock.

EFFECT: improving the uniformity, durability of the tire.

1 cl, 12 dwg